What's the difference?

©2026 Volquartsen Firearms
10/22®, 22/45™, Mark III™, and MK IV™ are trademarks of Sturm, Ruger & Co., Inc.
Actual products may vary slightly from photos. We are constantly
improving our products and some improvements may change appearances.
Volquartsen Firearms Inc. reserves the right to correct any errors or inaccuracies.